Stephen D.,
Current rating: 1488
Record: 3-4
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 30 | Feingersh, Rachel (1568) | Lost 0-2 | -171483 |
| 4sealed | 329 | Marshall, Steven (1521) | Won 2-1 | +191502 |
| 5sealed | 319 | Fedele, Anthony (1481) | Lost 0-2 | -181484 |
| 6sealed | 425 | Leong, Robert (1655) | Lost 0-2 | -151469 |
| 7sealed | 419 | Olson, Nathan (1505) | Won 2-1 | +181487 |
| 8sealed | 318 | Adams, Jesse (1504) | Won 2-1 | +191506 |
| 9sealed | 202 | Ladouceur, Sebastien (1544) | Lost 0-2 | -181488 |
| average opponent: 1540record: 3-4 | new rating: 1488 | |||